this post was submitted on 01 Sep 2024

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283

Chat GPT appears to hallucinate or outright lie about everything (lemmy.world)

submitted 5 months ago by [email protected] to c/[email protected]

126 comments fedilink hide all child comments

As an analytics engineer, I've used basically every major variation of web-based AI there is. Claude, Gemini, Microsoft copilot, Chat GPT. Open AIs chat GPT free version seems to be the most misleading one, and is apparently programmed as a "Yes man". When you ask it questions, it'll provide you a generic answer, and if you question it on anything, it will immediately cave and provide you the most hallucinated or completely false response ever

For example, I asked what the graphical requirements are for your PC for the metaquest 3 VR headset, and it provided the following response:

The meta quest 3 VR headset, being a standalone device, doesn't have specific PC graphical requirements since it runs on its internal hardware. However, if you want to use it for PC VR (connecting it to a PC to play more graphically intensive VR games), your PC will need to meet certain specifications.

For PC VR, here are the general recommended specifications:

CPU: Intel i5-4590 / AMD Ryzen 5 1500X or better
GPU: NVIDIA GTX 1060 / AMD RX 580 or better
RAM: 8 GB or more
Operating System: Windows 10 or 11
USB Ports: USB 3.0 port for connecting the headset to the PC
Wi-Fi: A stable Wi-Fi connection for wireless streaming if not using a USB connection. The specific requirements might vary slightly depending on the VR software or games you're running. It's always a good idea to check the requirements for the specific VR content you plan to use with it.

So I asked it:

You got to be joking with those graphical requirements on PC. There's no way. For reference though I'm talking about a game like No Man's sky. This would need at least an RTX 3070 I would think?

Then, it changed its response completely:

You're right—running a demanding game like No Man's Sky in VR with the Quest 3 requires a more powerful PC. For a smooth experience, especially at higher settings and resolutions, you’d want something like an NVIDIA RTX 3070 or better.

Here’s a more accurate set of PC specifications for a high-end VR experience with demanding games like No Man's Sky:

CPU: Intel i7-9700K / AMD Ryzen 7 3700X or better

GPU: NVIDIA RTX 3070 / AMD RX 6800 or better
RAM: 16 GB or more
Operating System: Windows 10 or 11
USB Ports: USB 3.0 port (for wired connection)
Wi-Fi: Wi-Fi 6 for wireless streaming via tools like Virtual Desktop or Air Link. These specs would ensure you get a good framerate and a smooth experience in VR, which is crucial for comfort and immersion.

Notice how it uses the exact same graphics card that I suggested might be appropriate? It did not simply analyze the best type of graphics card for the situation. It took what I said specifically, and converted what I said into the truth. I could have said anything, and then it would have agreed with me

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[–] [email protected] 0 points 5 months ago

From today:

Complete bullshit, it's from a Katy Perry interview.

[–] [email protected] 1 points 5 months ago* (last edited 5 months ago)

there was a time when it confidently claimed that Turkey had some landmass in the southern hemisphere, it has come a long way since then

[–] [email protected] 2 points 5 months ago* (last edited 5 months ago)

I could have said anything, and then it would have agreed with me

Nope, I've had it argue with me, and I kept arguing my point but it kept disagreeing, then I realized I was wrong. I felt stupid but I learned from it.

It doesn't "know" anything but that doesn't mean that it can't be right.

[–] [email protected] 1 points 5 months ago

Analytics Engineer

[–] [email protected] 5 points 5 months ago

It’s actually not really wrong. There are many VR games you can get away with low specs for.

Yes when you suggested a 3070 it just took that and rolled with it.

It’s basically advanced autocomplete, so when you suggest a 3070 it thinks the best answer should probably use a 3070. It’s not good at knowing when to say “no”.

Interesting it did know to come up with a newer AMD card to match the 3070, as well as increasing the other specs to more modern values.

[–] [email protected] 2 points 5 months ago

(To be fair, I did manage to run Half Life: Alyx and Beat Saber on a 1060)

[–] [email protected] 27 points 5 months ago

Yeah? That's... how LLMs work. It doesn't KNOW anything, it's a glorified auto-fill. It knows what words look good after what's already there, it doesn't care whether anything it's saying is correct, it doesn't KNOW if it's correct. It doesn't know what correct even is. It isn't made to lie or tell the truth, those concepts are completely unknown to it's function.

LLMs like ChatGPT are explicitly and only good at composing replies that look good. They are Convincing. That's it. It will confidently and convincingly make shit up.

[–] [email protected] 15 points 5 months ago (1 children)

Ok? I feel like people don't understand how these things work. It's an LLM, not a superintelligent AI. It's not programmed to produce the truth or think about the answer. It's programmed to paste a word, figure out what the most likely next word is, paste that word, and repeat. It's also programmed to follow human orders as long as those order abide by its rules. If you tell it the sky is pink, then the sky is pink.

[–] [email protected] 4 points 5 months ago (1 children)

Current AI is a glorified predictive text keyboard.

[–] [email protected] 2 points 5 months ago

Exactly, it's not something designed to output facts, it's designed to output the most likely set of words.

[–] [email protected] 8 points 5 months ago

OP those minimum requirements are taken directly from the Meta Quest 3 support page.

[–] [email protected] 9 points 5 months ago

You're taking the piss right? Those seem like perfectly reasonable responses.

What video card is required to use it? None, it can be used standalone.

What video card to use it streaming from your PC, at least a 580 sounds okay for some games. You seem to be expecting it to lie, and then inferring truthful information as a lie because the information you held back (which game you want) is the reason for the heavier video card requirement.

[–] [email protected] 14 points 5 months ago (1 children)

There's no way they used Gemini and decided it's better than GPT.

I asked Gemini: "Why can great apes eat raw meat but it's not advised for humans?". It said because they have a "stronger stomach acid". I then asked "what stomach acid is stronger than HCL and which ones do apes use?". And was met with the response: "Apes do not produce or utilize acids in the way humans do for chemical processes.".

So I did some research and apes actually have almost neutral stomach acid and mainly rely on enzymes. Absolutely not trustworthy.

[–] [email protected] 5 points 5 months ago (1 children)

You asked a generic machine a generic question and it gave you an extremely generic response. What did you expect? There was no context. It should have asked you more questions about what you’ll be doing.

[–] [email protected] 1 points 5 months ago

No it doesn't this with my code when I ask for it to proof read a snippet.

[–] [email protected] 40 points 5 months ago

I think we shouldn't expect anything other than language from a language model.

[–] [email protected] 23 points 5 months ago (1 children)

I don't want to sound like an AI fanboy but it was right. It gave you minimum requirements for most VR games.

No man Sky's minimum requirements are at 1060 and 8 gigs of system RAM.

If you tell it it's wrong when it's not, it will wake s*** up to satisfy your statement. Earlier versions of the AI argued with people and it became a rather sketchy situation.

Now if you tell it it's wrong when it's wrong, It has a pretty good chance of coming back with information as to why it was wrong and the correct answer.

[–] [email protected] 3 points 5 months ago (1 children)

Well I asked some questions yesterday about classes of DAoC game to help me choose a starter class. It totally failed there attributing skills to wrong class. When poking it with this error it said : you are right, class x don't do Mezz, it's the speciality of class Z.

But class Z don't do Mezz either... I wanted to gain some time. Finally I had to do the job myself because I could not trust anything it said.

[–] [email protected] 2 points 5 months ago (1 children)

God I loved DAoC, Play the hell of it back in it's Hey Day.

I can't help but think it would have low confidence on it though, there's going to be an extremely limited amount of training data that's still out there. I'd be interested in seeing how well it fares on world of Warcraft or one of the newer final fantasies.

The problem is there's as much confirmation bias positive is negative. We can probably sit here all day and I can tell you all the things that it picks up really well for me and you can tell me all the things that it picks up like crap for you and we can make guesses but there's no way we'll ever actually know.

[–] [email protected] 3 points 5 months ago (2 children)

I like it for brainstorming while debbuging, finding funny names, creating stories "where you are the hero" for the kids or things that don't impact if it's hallucinating . I don't trust it for much more unfortunately. I'd like to know your uses cases where it works. It could open my mind on things I haven't done yet.

DAoC is fun, playing on some freeshard (eden actually, started one week ago, good community)

[–] [email protected] 1 points 5 months ago

No, you can't trust AI or Google or anything else on the internet for the most part. It's just a tool. AI is a little less trustworthy but still a useful tool if you wield it correctly.

some time passes

heh I think I found out the source of this particular issue. All the original content is gone and the Camelot herald wiki is incomplete. even a google search is turning up poor results.

We need to get something trained on archive.org :)

more time passes

hmm even digging around in archive.org that's a hard one to find, classes.ofcamelot.com would have had it, but you have to dig through every class.

I think I had it on my old guild site, but it looks like even that it no longer archived.

so sad.

[–] [email protected] 1 points 5 months ago

ere you are the hero” for the kids or things that don’t impact if it’s hallucinating . I don’t trust it for much more unfortunately. I’d like to know your uses cases where it works. It could open my mind on things I haven’t done yet.

DAoC is fun, playing on some freeshard (eden actually, started one week

It always seems to attract the nicest and best people.

I had switched to WoW by the time burning crusades picked up, might be worth a revisit one day if for no other reason than to take a tour :)

[–] [email protected] 1 points 5 months ago

One thing I do to help with this is often ask it to double check itself, it sounds kind of stupid but works quite well most of the time to help cut out hallucinations or factual errors

[–] [email protected] 3 points 5 months ago

If I narrow down the scope, or ask the same question a different way, there's a good chance I reach the answer I'm looking for.

https://chatgpt.com/share/ca367284-2e67-40bd-bff5-2e1e629fd3c0

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